From: Devi Priya <quic_devipriy@quicinc.com>
To: <andersson@kernel.org>, <konrad.dybcio@linaro.org>,
<mturquette@baylibre.com>, <sboyd@kernel.org>,
<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<conor+dt@kernel.org>, <catalin.marinas@arm.com>,
<will@kernel.org>, <p.zabel@pengutronix.de>,
<richardcochran@gmail.com>, <geert+renesas@glider.be>,
<arnd@arndb.de>, <neil.armstrong@linaro.org>,
<nfraprado@collabora.com>, <m.szyprowski@samsung.com>
Cc: <linux-arm-msm@vger.kernel.org>, <linux-clk@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <netdev@vger.kernel.org>,
<quic_devipriy@quicinc.com>
Subject: [PATCH V3 1/7] clk: qcom: clk-alpha-pll: Add NSS HUAYRA ALPHA PLL support for ipq9574
Date: Mon, 29 Jan 2024 10:40:58 +0530 [thread overview]
Message-ID: <20240129051104.1855487-2-quic_devipriy@quicinc.com> (raw)
In-Reply-To: <20240129051104.1855487-1-quic_devipriy@quicinc.com>
Add support for NSS Huayra alpha pll found on ipq9574 SoCs.
Programming sequence is the same as that of Huayra type Alpha PLL,
so we can re-use the same.
Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
Changes in V3:
- Dropped the extra new lines in clk_alpha_pll_regs
drivers/clk/qcom/clk-alpha-pll.c | 10 ++++++++++
drivers/clk/qcom/clk-alpha-pll.h | 1 +
2 files changed, 11 insertions(+)
diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c
index 05898d2a8b22..f5f380624ec2 100644
--- a/drivers/clk/qcom/clk-alpha-pll.c
+++ b/drivers/clk/qcom/clk-alpha-pll.c
@@ -228,6 +228,16 @@ const u8 clk_alpha_pll_regs[][PLL_OFF_MAX_REGS] = {
[PLL_OFF_ALPHA_VAL] = 0x24,
[PLL_OFF_ALPHA_VAL_U] = 0x28,
},
+ [CLK_ALPHA_PLL_TYPE_NSS_HUAYRA] = {
+ [PLL_OFF_L_VAL] = 0x04,
+ [PLL_OFF_ALPHA_VAL] = 0x08,
+ [PLL_OFF_TEST_CTL] = 0x0c,
+ [PLL_OFF_TEST_CTL_U] = 0x10,
+ [PLL_OFF_USER_CTL] = 0x14,
+ [PLL_OFF_CONFIG_CTL] = 0x18,
+ [PLL_OFF_CONFIG_CTL_U] = 0x1c,
+ [PLL_OFF_STATUS] = 0x20,
+ },
};
EXPORT_SYMBOL_GPL(clk_alpha_pll_regs);
diff --git a/drivers/clk/qcom/clk-alpha-pll.h b/drivers/clk/qcom/clk-alpha-pll.h
index a1a75bb12fe8..adade3919ce1 100644
--- a/drivers/clk/qcom/clk-alpha-pll.h
+++ b/drivers/clk/qcom/clk-alpha-pll.h
@@ -28,6 +28,7 @@ enum {
CLK_ALPHA_PLL_TYPE_BRAMMO_EVO,
CLK_ALPHA_PLL_TYPE_STROMER,
CLK_ALPHA_PLL_TYPE_STROMER_PLUS,
+ CLK_ALPHA_PLL_TYPE_NSS_HUAYRA,
CLK_ALPHA_PLL_TYPE_MAX,
};
--
2.34.1
next prev parent reply other threads:[~2024-01-29 5:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-29 5:10 [PATCH V3 0/7] Add NSS clock controller support for IPQ9574 Devi Priya
2024-01-29 5:10 ` Devi Priya [this message]
2024-01-29 5:10 ` [PATCH V3 2/7] dt-bindings: clock: gcc-ipq9574: Add definition for GPLL0_OUT_AUX Devi Priya
2024-01-29 5:11 ` [PATCH V3 3/7] clk: qcom: gcc-ipq9574: Add gpll0_out_aux clock & enable few nssnoc clocks Devi Priya
2024-01-29 9:37 ` Dmitry Baryshkov
2024-01-29 5:11 ` [PATCH V3 4/7] dt-bindings: clock: Add ipq9574 NSSCC clock and reset definitions Devi Priya
2024-01-29 5:11 ` [PATCH V3 5/7] clk: qcom: Add NSS clock Controller driver for IPQ9574 Devi Priya
2024-04-08 19:21 ` mr.nuke.me
2024-01-29 5:11 ` [PATCH V3 6/7] arm64: dts: qcom: ipq9574: Add support for nsscc node Devi Priya
2024-01-29 5:11 ` [PATCH V3 7/7] arm64: defconfig: Build NSS Clock Controller driver for IPQ9574 Devi Priya
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